Interface Inc. offers a full line of load cells, torque transducers, instrumentation, and accessories to suit all your force and torque sensor measurement needs. Whenever you need a high-accuracy sensor for torque or force measurement, consider the benefits of choosing Interface products:
• We manufacture our own strain gages out of proprietary alloys. The Interface load cell design means better temperature tolerance, longer fatigue life, and higher output voltages (up to 4 mV/V) than our competitors can offer.
• We test and calibrate every cell we make – we don't just sample a batch. You can be sure the load cell you purchase will work as designed and expected.
• We perform moment compensation on all our load cells. Sensitivity to extraneous loads is minimized.
• We also creep-test every load cell and force sensor to the tightest specification in the industry. Quality is our obsession!

1601 Gold Standard™ Calibration Compression-Only Load CellThe 1601 Gold Standard load cell is designed for calibrating other load cells where the best possible load cell is required. It has a 4% lower load limit per ASTM E74 and is a step above the 1100. The 1601 provides compression-only.

1606 Gold Standard™ Low Capacity Calibration Load CellThe 1606 Gold Standard load cell is designed for calibrating other load cells where the best possible load cell is required. It has a 4% lower load limit per ASTM E74 and is a step above the 1100. The 1606 is especially made for low capacity applications with capacities from 50 lbf. to 300 lbf.

Gold Standard E4 Machine Calibration SystemIt is necessary to recalibrate materials test machines and presses because of, possible undetected damage, normal wear and tear and to make sure the system is performing to its design capabilities. The Gold Standard E4 machine calibration system is a complete PC based system for the calibration of materials test machines. The system is user friendly and calibrations can be conducted with minimal training.

Gold Standard Load Calibration SystemPC-based system for calibration of load cells and torque transducers. Normally used with hydraulic load frame. Separate software available for calibration of load cells in a deadweight system.

HRBSC High Resolution Signal Conditioning BoardThe model HRBSC is a single-channel high resolution signal conditioning board. This board offers many additional features over the SCB1 for users requiring the highest levels of accuracy and precision.

SCB1 Signal Conditioning BoardThe SCB1 signal conditioning board comes in a one or two-channel configuration. The single-channel unit is used with a dead weight system and/or for test machine verification, while the two-channel unit is used for calibrations where a reference (Standard) load cell is being used. One channel is connected to the reference standard and one channel is connected to the cell being calibrated.

Selection guide for Interface load cellsInterface is the standard load cell in the industry. Our Low Profile™ load cells are used throughout the world and have been recognized as the leader in accuracy and dependability since 1968 by leading companies in the automotive, aerospace, energy and medical industries as well as most testing labs.

Load Cells / Force Transducers - Axial Torsion

1216 Axial Torsion Load CellThe 1216 Axial-Torsion load cell measures both force and torsion in the same cell - with either channel capable of being used independently. Available in capacities from 250 lbf. to 2K lbf.

2816 Axial Torsion Load CellThe 2816 Axial-Torsion load cell measures both force and torsion in the same cell - with either channel capable of being used independently. Similar to the 1216, but with a lower profile and capable of much higher forces and torques. Available in capacities of 3.3K lbf. to 15K lbf.

AT102 Axial Torsion Load Cell The AT102 is an axial torsion transducer for measuring both torque and force in a single sensor. Has a capacity 10 kN Force and 10 Nm Torque

AT103 Axial Torsion Load Cell The AT103 is an axial torsion transducer for measuring both torque and force in a single sensor. Force: 10 kN to 20 kN
Torque: 10 Nm to 20 Nm

TQ2 Axial Torsion Load CellThe TQ2 Axial-Torsion load cell measures both force and torsion in the same cell - with either channel capable of being used independently. Available with capacity of 3000 lbf and 200 inch-lb.

TQ7 Axial Torsion Load CellThe TQ7 Axial-Torsion load cell measures both force and torsion in the same cell - with either channel capable of being used independently. Available with capacities of 1K to 2.5K lbf and 20 to 50 inch-lb.

Load Cells / Force Transducers - Beam Type

MB Miniature Beam Load CellThe MB is a miniature beam load cell used in medical test machine and a variety of low capacity applications. Available in capacities from 5 lbf. to 250 lbf.

MBP Miniature Beam Overload Protected Load CellThe MBP is the same as MB mini beam with internal overload protestion. It is a miniature beam load cell used in medical test machine and a variety of low capacity applications. Available in capacities from 2.5 lbf. to 10 lbf.

1601 Gold Standard™ Calibration Compression-Only Load CellThe 1601 Gold Standard load cell is designed for calibrating other load cells where the best possible load cell is required. It has a 4% lower load limit per ASTM E74 and is a step above the 1100. The 1601 provides compression-only.

1606 Gold Standard™ Low Capacity Calibration Load CellThe 1606 Gold Standard load cell is designed for calibrating other load cells where the best possible load cell is required. It has a 4% lower load limit per ASTM E74 and is a step above the 1100. The 1606 is especially made for low capacity applications with capacities from 50 lbf. to 300 lbf.

2120 Rod EndThe 2120 rod end load cell is typically used with actuators where sensitivity to side loads is not important.

2200 Calibration Column Load CellMany customers perform 100 and 200K E4 calibrations of material test machines in the field. Interface has developed the relatively lightweight portable 2200 series column load cells to use for field testing applications. These are very accurate column cells and come with handles to facilitate transportation from the vehicle to the job site. They also come standard with 16 gages as well as E74 calibration.

REC Rod End Load CellThe REC is a rod end load cell typically used with actuators where sensitivity to side loads is not important. Available in capacities from 1K lbf. to 25K lbf.

WMC Rod End Load CellThe WMC rod end load cell is a tension & compression load cell with male threads on the top and bottom. Available in capacities from 15K lbf. to 200K lbf. and also in kN.

Load Cells / Force Transducers - Dual Range

2101 Dual Range Standard Compression-Only Load CellThe 2101 consist of lower and higher capacity model 1200 type load cells which are stacked with overload protection built into the lower capacity load cell permitting high resolution to be obtained at both low and high levels of capacity.

Load Cells / Force Transducers - Load / Force Pins

LP Loadpin Load CellThe LP load pin is a custom product designed to replace pins or bolts that carry a load. Please consult us for a custom solution.

Load Cells / Force Transducers - Load / Force Washers

LW Load Washer Load CellThe LW is a load washer or through hole load cell typically used for measuring tension on fasteners. Available in capacities from 5 lbf. to 100K lbf.

LBS Miniature Compression Load ButtonThe LBS is a smaller less accurate version of the LBM. It is a compression only load button designed for very small spaces. Available in capacities from 5 lbf. to 1K lbf.

1100 Ultra Precision Load CellThe 1100 is selected from the best load cells and has very low nonlinearity, hysteresis, eccentric load sensitivity, and temperature sensitivity. Available in capacities from 300 lbf. to 200K lbf.

1101 Ultra Precision Compression-Only Load CellThe 1100 is selected from the best load cells and has very low nonlinearity, hysteresis, eccentric load sensitivity, and temperature sensitivity. Available in capacities of 1K lbf. to 50K lbf.

1200 Flange Load Cell1200 Flange Load Cell-This is similar to 1200 but instead of having a center thread it has multiple smaller threads making installation easier for certain types of cylinders. Available in capacities from 30K lbf. to 330K lbf.

1200 Standard 3-Wire Amplified Load CellThe 1200 Low Profile is Interface's most popular load cell and is designed for static applications. With the electronics built into the load cell, there is no need for a separate signal conditioner. Available in capacities of 300 lbf. to 100K lbf.

1200 Standard High Capacity Load CellThe 1200 has higher output than most competitive load cells and is designed for general purpose applications requiring a load cell compensated for eccentric loads. Available in capacities from 200K lbf. to 2000K lbf.

1201 Standard Compression-Only Load CellThe 1200 Low Profile is Interface's most popular load cell and is designed for static applications. The 1200 has higher output than most competitive load cells and is designed for general purpose applications requiring a load cell compensated for eccentric loads. Available in capacities of 1K lbf. to 400K lbf.

2400 Standard Stainless Steel Load CellThe 2400 is a stainless steel load cell designed for applications requiring a hermetic seal for use in general industrial applications. Available in capacities from 100 lbf. to 5K lbf.

2404 Standard Stainless Steel 2-Wire Amplified Load CellThe 2404 is an amplified version of 2400 which gives mA output. It is still a stainless steel load cell designed for applications requiring a hermetic seal for use in general industrial applications. Available in capacities of 50 lbf. to 5K lbf.

2451-2461 Stainless Steel Compression-Only Load CellInterface has developed the new compact compression only 2451/2461 for applications requiring a very small footprint. The 2451 comes in 3 capacities, 50, 75, and 100K, each only 4.5” in diameter. The 2461 comes in 2 capacities, 150 and 200K, each only 5.5” in diameter.

3200 Standard Stainless Steel Load CellThe 3200 has all the features of the Interface Model 1200 Low Profile only is stainless steel and hermetically sealed for harsh applications. Available in capacities from 2.5K lbf. to 100K lbf.

3400 Intrinsically Safe Load CellThe 3400 Series are a specially designed versions of Interface load cells with loop-powered intrinsically safe amplified output for use in oil field and other hazardous locations.

3420 & 3430 Coil Tubing Load CellsThe 3420 & 3430 load cells are designed for measuring tension and compression on coil tubing in the oil industry. Available in capacities from 20K lbf to 50K lbf.

Load Cells / Force Transducers - Miniature

LBM Compression Load ButtonThe LBM is a compression only load button designed for relatively small spaces. Available in capacities from 25 lbf. to 50K lbf.

LBS Miniature Compression Load ButtonThe LBS is a smaller less accurate version of the LBM. It is a compression only load button designed for very small spaces. Available in capacities from 5 lbf. to 1K lbf.

MB Miniature Beam Load CellThe MB is a miniature beam load cell used in medical test machine and a variety of low capacity applications. Available in capacities from 5 lbf. to 250 lbf.

MBP Miniature Beam Overload Protected Load CellThe MBP is the same as MB mini beam with internal overload protestion. It is a miniature beam load cell used in medical test machine and a variety of low capacity applications. Available in capacities from 2.5 lbf. to 10 lbf.

5200 Multi-Axis Load CellThe 5200 Low Profile load cell is designed for applications where it is required to measure moment loads as well as axial load to determine center of gravity or misalignment. Available in capacities from 1K lbf. to 50K lbf.

SML Low Height Load CellThe SML is a low height load cell with high performance. Available in capacities from 5 lbf. to 2K lbf. and also in kN

SMT S-Type Overload Protected Load CellThe SMT is ideal for low capacity applications where loads cells are often inadvertently overloaded. The SMT has internal mechanical stops permitting overloads up to 10 times rated capacity. Available in capacities from 1.1 lbf. to 450 lbf.

WTSSHK-BThe WTSSHK-B range of telemetry load shackles are manufactured using the Crosby™ G2130 (12 to 15 MT / 26.5K and 33.1K lbf) and G2140 (40 to 120 MT / 88.2K to 265K lbf) shackles. Suitable for use in a wide range of industrial and marine weighing applications, these load
shackles are robust, reliable and easy to install.

WTSSHK-B-JRThe WTSSHK-B-JR range of telemetry load shackles are manufactured using the Crosby™ G2130 shackle. Suitable for use in a wide range of lower capacity industrial weighing applications, these load shackles are accurate,
reliable and simple to install. They are particularly popular in theatrical applications for measuring the loads on rigging, hoists and stage lifts.

WTSSHK-B_HLThe WTSSHK-B-HL range of telemetry load shackles are manufactured using the GN rope H10 shackle. Suitable for use in a wide range of industrial and marine heavy lift weighing applications, these load shackles provide a
robust and effective method of measuring large tensile loads. They are particularly suited to offshore applications, as they include 3.1 material certification as standard and the proof load test.

WTSSHK-DThe WTSSHK-D range of telemetry load shackles are manufactured using the Crosby™ G2150 shackles. Versions are also available using the popular GreenPin™ range of shackles. The built in radio telemetry electronics operates on the 2.4GHz license free frequency.

INF-USB Universal Serial Bus Output ModuleThe INF-USB2 provides an easy interface for collecting data from an Interface transducer directly into your computer. Included graphing and logging software works well for convenient testing and monitoring applications benefiting from immediate evaluation or collection for later research.

JB104SS Stainless Steel Junction BoxIn its most basic form a junction box provides a convenient method for wiring multiple load cells to a single indicator. Junction boxes are
commonly used in weighing applications where
a tank or scale is supported by more than one
load cell. The individual load cell cables are
wired into the junction box and then a single
cable connects the junction box to the
instrumentation.

5400 Series Flange StyleThe 5400 series features a rugged flange-style design with thru-holes, low deflection, high torsional stiffness and the ability to withstand large overhung moments. 500 lb-in to 750K lb-in
55 Nm to 85K Nm

TS12 Shaft Style Features of the TS12 include convenient shaft-style mounting using standard couplings. The compact design allows mounting in tight spaces where rotational clearance is at a minimum.

TS14 Square Drive The TS14 can be used to check torque wrenches and is useful for auditing fastener torque. Capacities from 2 to 5K Nm

TS15 Square Flange StyleThe TS15 features a flange on one side and a female square connection on the other. Capacities from 2 to 2K Nm

TS16 Square Flange StyleThe TS16 features a flange on one side and a male square drive connection on the other. Useful for fastener testing where the flange can be mounted to the bench and the square connection can accept sockets.